Related Clues:

• Chop suey sauce
• ___ flour
• Vegan's protein source
• Kind of bean, to Brits
• Source of lecithin
• Miso ingredient
• Basis for tofu
• Alternative milk source
• Type of bean or sauce
• Ink source
• Bean full of protein
• Asian sauce
• Wok-user's sauce
• ___ bean (leguminous seed)
• Sauce bean